Stewed Chicken Mushroom and Mozzarella Quesadillas Recipe

Ingredients

• One 15-ounce can fire-roasted tomatoes
• 2 teaspoons chili powder
• 1 clove garlic, finely grated
• Kosher salt and freshly ground black pepper
• One 8-ounce boneless skinless chicken breast
• 3 tablespoons unsalted butter
• 3 cups white mushrooms, sliced (about 5 ounces)
• Four 10-inch (burrito-size) flour tortillas
• 2 cups shredded mozzarella
• Chopped scallions, guacamole, sour cream, and salsa, for serving, optional